In biology, a spore is a reproductive structure that is adapted for dispersal and surviving for extended periods of time in unfavorable conditions. Spores form part of the life cycles of many bacteria, plants, algae, fungi and some protozoa
False because it's using energy to do the work. one way to gain energy is by making it. but yet again this is my thought but like i said it's false.
They help pump blood at a greater distance than Atria can.
Answer:
c
Explanation:
due to low light illumination there would very low level of oxygen at the bottom of the sea therefore hindering the survival of these organisms